<template>
    <div class="login-wrap">
        <div class="ms-login">
            <div class="ms-title">欢迎登录车辆服务平台</div>
            <el-form :model="param" :rules="rules" ref="login" label-width="0px" class="ms-content">
                <el-form-item prop="username">
                    <el-input v-model="param.username" placeholder="请输入账号">
                        <el-button slot="prepend" icon="el-icon-lx-people"></el-button>
                    </el-input>
                </el-form-item>
                <el-form-item prop="password">
                    <el-input type="password" placeholder="请输入密码" v-model="param.password"
                        @keyup.enter.native="submitForm()">
                        <el-button slot="prepend" icon="el-icon-lx-lock"></el-button>
                    </el-input>
                </el-form-item>
                <div class="login-btn">
                    <el-button type="primary" @click="submitForm()">登录</el-button>
                </div>

            </el-form>
        </div>
    </div>
</template>

<script>
import { login } from '@/api'
export default {
    data: function () {
        return {
            param: {
                username: 'admin',
                password: 'admin',
            },
            rules: {
                username: [{ required: true, message: '请输入账号', trigger: 'blur' }],
                password: [{ required: true, message: '请输入密码', trigger: 'blur' }],
            },
        };
    },
    methods: {
        submitForm() {
            this.$refs.login.validate(async valid => {
                if (valid) {
                    let obj = {
                        username: this.param.username,
                        password: this.param.password
                    }
                    let result = await login(this.$qs.stringify(obj))
                    if (result.code == 200) {
                        this.$message.success('登录成功');
                        localStorage.setItem('ms_username', this.param.username);
                        let userInfo = {
                            token: result.data.token,
                            id: result.data.id,
                            rid: result.data.rid,
                            username: result.data.username
                        }
                        localStorage.setItem('userInfo', JSON.stringify(userInfo));
                        localStorage.setItem('token', userInfo.token);
                        this.$router.push('/dashboard');
                    }
                    else {
                        this.$message.error(result.msg);
                    }
                } else {
                    this.$message.error('请输入账号和密码');
                    console.log('error submit!!');
                    return false;
                }
            });
        },
    },
};
</script>

<style scoped>
.login-wrap {
    position: relative;
    width: 100%;
    height: 100%;
    background-image: url(../../assets/img/login-bg.jpg);
    background-size:100% 100%;
}
.login-wrap::before{
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, .3);
}
.ms-title {
    width: 100%;
    line-height: 50px;
    text-align: center;
    font-size: 20px;
    color: #fff;
    border-bottom: 1px solid #ddd;
}

.ms-login {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 350px;
    margin: -190px 0 0 -175px;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.3);
    overflow: hidden;
}

.ms-content {
    padding: 30px 30px;
}

.login-btn {
    text-align: center;
}

.login-btn button {
    width: 100%;
    height: 36px;
    margin-bottom: 10px;
}

.login-tips {
    font-size: 12px;
    line-height: 30px;
    color: #fff;
}
</style>